Roundup: Tears of a Newt; Christie at the Caucuses

Newt Gingrich was driven to tears while discussing his mother’s health at an appearance in Iowa. Afterwards, he slammed Mayor Michael Bloomberg a second time for spending his personal fortune to secure his spot in City Hall.

New Jersey Governor Chris Christie joined Mitt Romney on the campaign trail in Iowa.

Rick Santorum called Governor Christie a “big liberal Republican.” Read More